ATG 9 Injuries

I am looking at the downloadable spreadsheet of players in ATG9. I notice a column I do not remember seeing. That column is labeled HBP. That raises a few questions.

Does HBP mean Hit By Pitch?

And does this mean that for purpose of calculating 15 game and 3 game injury limits that the engine now also includes the HBP so

PA = AB + BB + HBP

or

Is it still PA = AB + BB with hit by pitch ignored?

They still don't include it in the PA calculation. But yes that is what the column means.